You see, in the 1800s, treadmills were created to punish English prisoners.

It's estimated that, on average, prisoners spent six or so hours a day on treadmills, the equivalent of climbing 5,000 to 14,000 feet.

And treadmills lasted in England until the late 19th century, when they were banned for being excessively cruel under the Prison's Act of 1898.

Four guys dancing on treadmills, no cuts, just a static camera.

In the silence quails were heard calling in the vineyard, and the dull, distant sound of treadmills near the Via Salaria.

Treadmills in sentence